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ExtremeBDS [4]
2 years ago
6

The brain is in which part of the nervous system?

Biology
2 answers:
SVETLANKA909090 [29]2 years ago
7 0

Answer: B. Central nervous system

Finger [1]2 years ago
5 0
Answer is B! Hope this will work!
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Explain the difference between abiotic factors that may be found in a desert compared to a temperate forest
valentinak56 [21]

one is adapted to live in a hot and dry environment and one is adapted to live in a humid environment.


3 0
3 years ago
If a control group is NOT included in an experiment, it would be difficult to
sergij07 [2.7K]

Answer:

Find the base of the experiment

Explanation:

If i tested how high my new jumping boots could go, then i would first have the person jump without them and then jump with them. I would use the control (without the shoes) and compare it to how high the person went WITH them on.

3 0
2 years ago
Which of the following statements is true about the scientific process?
sleet_krkn [62]
"The hypothesis is always supported in the end" is the one statement among the following that <span>is true about the scientific process. The correct option among all the options that are given in the question is the first option. I hope that this is the answer that has actually come to your help.</span>
3 0
3 years ago
Humoral immunity involves ________ cells and ___________
jarptica [38.1K]

Answer:

Humoral immunity involves <u>B cells</u> and<u> recognize antigens or pathogens in the lymph or blood.</u>

Explanation:

Humoral immunity is defined as the immunity which is mediated by several macromolecules presnet in the extracellular fluids such as antibodies, certain antimicrobial peptides, and  complement proteins.

Humoral immunity allows to distinguishes two groups of foreign substances. it involves <u>B cells</u> and<u> recognize antigens or pathogens in the lymph or blood. </u>

Humoral immunity begins when an antigens bind to B cells.  Interleukins or helper T cells provides a secondary signal to the B cells that activates a B cell and allows B cell proliferation.  which roduces produce plasma cells. The plasma cell then produces antibodies which are identical to the specific antigen. The antibodies are the released and circulate through the body, binding to antigens.  B cells the further produces memory cellss for future immunity.

So, Humoral immunity involves <u>B cells</u> and<u> recognize antigens or pathogens in the lymph or blood.</u>

8 0
3 years ago
. What causes a hurricane to form <br><br><br> will give brainliest to smartest answer
Archy [21]

Answer:

For one to form, there needs to be warm ocean water and moist, humid air in the region. When humid air is flowing upward at a zone of low pressure over warm ocean water, the water is released from the air as creating the clouds of the storm. As it rises, the air in a hurricane rotates.

Explanation:

In short pressure zones over warm ocean

8 0
2 years ago
Read 2 more answers
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